Description
Reaction vessel lid DN 120 with centre neck NS 45/40 is a laboratory glassware component for flat-flange reaction vessels. It comprises a DN 120 flange, one centre neck NS 45/40, three side necks NS 29/32 angled at approximately 15° to the centre neck, and one straight side neck NS 14,5/23. The lid is manufactured from borosilicate glass 3.3. This multi-neck arrangement permits simultaneous connection of stirrers, condensers, addition funnels, temperature sensors or other standard ground-joint apparatus during chemical reactions, distillations or process development work. The angled side necks improve accessibility and positioning of inserts relative to the central port. Packed as 1 pc and weighing 0,800 kg net, the component originates from Germany. The design from manufacturer Rettberg matches common laboratory flat-flange systems and supports modular assembly of closed reaction setups requiring several access points. All joints follow standard NS dimensions for compatibility with existing glassware inventories in research and pilot-scale laboratories.
This article is part of Microcentrifuge & reaction tubes, in Microplates, PCR & reaction tubes.
Key features
- Pack size: 1 pc
- Material: Borosilicate glass 3.3
- Flange size: DN 120
- Centre neck: NS 45/40
- Side necks: 3 × NS 29/32 angled approx. 15°, 1 × NS 14,5/23 straight
- Technical Information Sheet:
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Microplaques, PCR & tubes de réaction
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Tubes de microcentrifugation & tubes à réaction
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Questions about Reaction vessel lid, DN 120, mn size 45/40, 3x sn size 29/32 angled,
What is this article?
Reaction vessel lid, DN 120, mn size 45/40, 3x sn size 29/32 angled, is the article on this page. Luminix Health distributes Rettberg for laboratory use. It sits in Tubes de microcentrifugation & tubes à réaction, inside Microplaques, PCR & tubes de réaction, in Consommables.
A microcentrifuge tube, the familiar 1.5 mL or 2 mL flip-cap tube, holds a small reaction or a spin-down. The cap style, the centrifugal-force rating and whether the tube is low-binding are the specification. A PCR tube is thinner and is a different article.
A microplate is an array of wells so the same step can be done many times. A deep-well plate holds more volume. A PCR plate or a strip of tubes is thin-walled so the temperature of a cycler reaches the liquid quickly. A seal keeps the well from evaporating. The well number, the working volume and whether the plate is skirted for a robot are the choices. Diagnostic test systems are listed under ISO in vitro diagnostic systems. Methods are on PubMed.
Which category should I open next?
The category is Microplaques, PCR & tubes de réaction. The sub-category is Tubes de microcentrifugation & tubes à réaction. The catalogue is Consommables.
Shelves beside this one are Plaques, tubes & barrettes PCR, Microplaques, Joints de plaques & films de scellement and Plaques deep-well.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.